Coding Standard issues

Hi,

I reviewed MR!5, applied it against PCR 2.0.x-dev and confirmed it fixes the issues reported by phpcs.

 contrib git:(main) ✗ phpcs --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,css,info,txt,md,yml,twig pcr

FILE: /Users/jetherparadero/Q4/q4contributions/web/modules/contrib/pcr/pcr.module
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FOUND 2 ERRORS AND 1 WARNING AFFECTING 3 LINES
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  1 | ERROR   | [x] Missing file doc comment
 11 | ERROR   | [x] Use statements should be sorted alphabetically. The first wrong one is Drupal\Core\Routing\RouteMatchInterface.
 44 | WARNING | [x] A comma should follow the last multiline array item. Found: ]
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PHPCBF CAN FIX THE 3 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /Users/jetherparadero/Q4/q4contributions/web/modules/contrib/pcr/src/Plugin/better_exposed_filters/filter/PrettyCheckboxesRadios.php
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FOUND 1 ERROR AFFECTING 1 LINE
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 6 | ERROR | [x] Use statements should be sorted alphabetically. The first wrong one is Drupal\better_exposed_filters\Plugin\better_exposed_filters\filter\RadioButtons.
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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Time: 338ms; Memory: 10MB

➜  contrib git:(main) ✗ cd pcr
➜  pcr git:(2.0.x) curl https://git.drupalcode.org/project/pcr/-/merge_requests/5.diff | patch -p1
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1436    0  1436    0     0   3388      0 --:--:-- --:--:-- --:--:--  3443
patching file pcr.module
patching file 'src/Plugin/better_exposed_filters/filter/PrettyCheckboxesRadios.php'
➜  pcr git:(2.0.x) ✗ cd ..
➜  contrib git:(main) ✗ phpcs --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,css,info,txt,md,yml,twig pcr
➜  contrib git:(main) ✗

It is also passed on the on the Gitlab CI https://git.drupalcode.org/issue/pcr-3474014/-/jobs/2734627.

Thank you.